1 /*******************************************************************************
2 * Copyright (c) 2007, 2014 Massimiliano Ziccardi
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *******************************************************************************/
16 package it.jnrpe.osgi;
17
18 import java.io.IOException;
19 import java.net.URL;
20 import java.util.Enumeration;
21
22 import org.osgi.framework.Bundle;
23
24 public class BundleDelegatingClassLoader extends ClassLoader {
25
26 private final Bundle bundle;
27
28 public BundleDelegatingClassLoader(final Bundle b) {
29 bundle = b;
30 }
31
32 @Override
33 protected Class<?> findClass(final String className)
34 throws ClassNotFoundException {
35 return bundle.loadClass(className);
36 }
37
38 @Override
39 protected URL findResource(final String resName) {
40 return bundle.getResource(resName);
41 }
42
43 @SuppressWarnings("unchecked")
44 @Override
45 protected Enumeration<URL> findResources(final String resName)
46 throws IOException {
47 return bundle.getResources(resName);
48 }
49
50 }